Now, that an exciting prospect - the hatches are getting battened down tighter in the Land of the Free to allegedly protect em from all the enemies they made. At least that's a good enough excuse for now
Seriously... not good for US folks or anyone travelling on route thru the US. On the latter - who's going to bother travelling via the US? The hassle is already not worth it. At least it might cut the airport traffic down, but lose millions in other ways.
Bottom line - they gone mad.